mostly working reposition

Author: ghzdude

src/main/java/com/cleanroommc/modularui/factory/HoloGuiManager.java

@@ -7,12 +7,14 @@
 import com.cleanroommc.modularui.holoui.ScreenEntityRender;
 import com.cleanroommc.modularui.network.NetworkHandler;
 import com.cleanroommc.modularui.network.packets.OpenGuiPacket;
+import com.cleanroommc.modularui.network.packets.SyncHoloPacket;
 import com.cleanroommc.modularui.screen.*;
 import com.cleanroommc.modularui.value.sync.GuiSyncManager;
 import com.cleanroommc.modularui.widget.WidgetTree;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.network.PacketBuffer;
 import net.minecraftforge.client.event.GuiOpenEvent;
@@ -41,7 +43,8 @@ public static <T extends GuiData> void open(@NotNull UIFactory<T> factory, @NotN
         if (HoloUI.isOpen(panel)) {
             HoloUI.builder()
                     .inFrontOf(player, 5, true)
-                    .reposition(panel.getName());
+                    .reposition(panel.getName(), player);
+            NetworkHandler.sendToPlayer(new SyncHoloPacket(panel.getName()), player);
             ModularUI.LOGGER.warn("reposition the holo, sync to client");
             return;
         }
@@ -91,6 +94,13 @@ public static <T extends GuiData> void open(int windowId, @NotNull UIFactory<T>
                 }, player.getEntityWorld());
     }
 
+    public static void reposition(String panel, EntityPlayer player) {
+        HoloUI.builder()
+//                .screenScale(0.25f)
+                .inFrontOf(player, 5, true)
+                .reposition(panel, player);
+    }
+
     //todo make this a mixin instead of using event to cancel arm animation stuff
     @SideOnly(Side.CLIENT)
     @SubscribeEvent

src/main/java/com/cleanroommc/modularui/holoui/HoloUI.java

@@ -108,10 +108,14 @@ public void open(Consumer<HoloScreenEntity> entityConsumer, World world) {
 //            holoScreenEntity.setOrientation(this.orientation);
         }
 
-        public void reposition(String name) {
+        public void reposition(String name, EntityPlayer player) {
             var screen = syncedHolos.get(name);
             screen.setPosition(this.x, this.y, this.z);
             screen.setOrientation(this.orientation);
+            if (player.world.isRemote){
+                var vec = screen.getPositionVector().subtract(player.getPositionVector());
+                screen.getPlane3D().setNormal((float) -vec.x, 0, (float) -vec.z);
+            }
         }
     }
 }

src/main/java/com/cleanroommc/modularui/network/NetworkHandler.java

@@ -25,6 +25,7 @@ public static void init() {
         registerC2S(PacketSyncHandler.class);
         registerC2S(SyncConfig.class);
         registerS2C(OpenGuiPacket.class);
+        registerS2C(SyncHoloPacket.class);
         //registerC2S(OpenGuiHandshake.class);
     }
 

src/main/java/com/cleanroommc/modularui/network/packets/SyncHoloPacket.java

@@ -0,0 +1,41 @@
+package com.cleanroommc.modularui.network.packets;
+
+import com.cleanroommc.modularui.factory.HoloGuiManager;
+import com.cleanroommc.modularui.network.IPacket;
+
+import com.cleanroommc.modularui.network.NetworkUtils;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.network.NetHandlerPlayClient;
+import net.minecraft.network.PacketBuffer;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+
+public class SyncHoloPacket implements IPacket {
+
+    String panel;
+
+    public SyncHoloPacket() {}
+
+    public SyncHoloPacket(String panel) {
+        this.panel = panel;
+    }
+
+    @Override
+    public void write(PacketBuffer buf) throws IOException {
+        NetworkUtils.writeStringSafe(buf, this.panel);
+    }
+
+    @Override
+    public void read(PacketBuffer buf) throws IOException {
+        this.panel = NetworkUtils.readStringSafe(buf);
+    }
+
+    @Override
+    public @Nullable IPacket executeClient(NetHandlerPlayClient handler) {
+        HoloGuiManager.reposition(this.panel, Minecraft.getMinecraft().player);
+        return null;
+    }
+}